We don't really use the closet and it is really our pantry.
We didn't use the hangers, and our table tops(2) are stored in the garage- we use trays if not at a picnic table.
any jackets and stuff we just fold at put in the rear overheads- we have 1 each, with the 3rd for towels, sheets etc.
The lower carpeted panel has been flipped over and the ball runners attached to the plywood, the basket I had left over from kitchen remodel years ago.
(My water pump is under/ behind this panel so it's not screwed down)
The middle shelf was an extra Kraftmaid 24 x 24 from the remodel and cut to size ( closet was not square- we made a template from cardboard), held in place with 4 clips from our Kraftmaid cabinets- required 4 holes drilled. The finish matches well.
we may add a lip or a bar across- for cargo control.
the top shelf we just moved down about 4" after removing the hanging bar.
Pretty happy with the result- this will give us better use of the closet/pantry.
the only cash outlay was for the 2 ball slides under the basket- about $22
the cloth covered box top left is the back of the electrical for the head- I may see if I can alter this to give an outlet in the closet as well- the space is kinda wasted